Quinoxaline-6-carbonyl chloride (CAS 258503-93-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5ClN2O. Molecular weight: 192.60 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
Molecular Formula
C9H5ClN2O
Molecular Weight
192.60 g/mol
Appearance
Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)
Soluble in DMSO, DMF, methanol
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light